The OPS Room
Free UK Business Tools for Sole Traders & Side Hustlers
When you’re first starting out, it’s a minefield. Navigating the basics, like your tax obligations with HMRC, finding reliable suppliers who won't rip you off, and working out if you’re actually making a profit or just busy, is a massive headache.
That’s why I’ve put together these practical tools. They’re designed to answer the exact questions I had when I was in your shoes. Whether you’re just starting your first side hustle or you’re ready to take things up a notch and go full-time, these resources are here to give you a head start on your business journey. No fluff, no gatekeeping—just the gear you need to build something real.
A Quick note before you dig in.
The calculators, forms, and supplier lists below are built from my own experience running real UK businesses. They're designed as starting points, not professional advice. Tax rules, VAT thresholds, and supplier terms change — always double-check against HMRC guidance or speak to an accountant before making decisions that affect your money or your tax position.
Some of the suppliers, software, and tools I link to from these pages are affiliate links. If you click through and buy something, I may earn a small commission at no extra cost to you. I only ever link to companies and products I've genuinely used or would use myself — the commission doesn't change my recommendation. As an Amazon Influencer, I earn from qualifying purchases.